CN208803390U - Bridge strengthening hoistable platform - Google Patents
Bridge strengthening hoistable platform Download PDFInfo
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- CN208803390U CN208803390U CN201821447296.1U CN201821447296U CN208803390U CN 208803390 U CN208803390 U CN 208803390U CN 201821447296 U CN201821447296 U CN 201821447296U CN 208803390 U CN208803390 U CN 208803390U
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Abstract
The utility model provides a kind of bridge strengthening hoistable platform, can save bracket and set up, removes the time, saves the time that material, equipment transport are carried out using manpower, hence it is evident that accelerate construction speed.A kind of bridge strengthening hoistable platform, including platform and elevator, platform includes front and back platform section and left and right platform section, front and back platform section is parallel to each other, platform section parallel interval setting in left and right makes to be formed with column chamber and adapter cavity between platform between the platform section of front and back, front and back platform segment structure unanimously includes multiple preceding latter linked standard paragraphs, and left and right platform segment structure unanimously includes standard paragraphs, and four end positions of platform are arranged in elevator.
Description
Technical field
The utility model relates to a kind of hoistable platforms to belong to bridge and apply more particularly, to a kind of bridge strengthening hoistable platform
Work construction field.
Background technique
Transport along Jinan-Qingdao Highway the Weihe River grand bridge reorganization and expansion, overall length of bridge 1500m after the completion of construction, the Central Plains hole Qiao Gong33,
Length 825m, both ends create 27 hole of reaming, length 675m.To improve safety stock, column, bent cap, the T beam of former bridge portion need
It is reinforced, mainly reinforces pattern are as follows: column external wrapping concrete, bent cap bottom surface side affixing steel plate, T beam-ends diaphragm plate and first
Affixing steel plate between diaphragm plate in road.
Former bridge portion bridge deck width 21m, T beam bottom is to height above average terrain about 6m, according to traditional bowl buckle bracket or steel pipe
Bracket erection construction platform is constructed, and material utilization amount is big, speed of application is slow.
Utility model content
The utility model aim provides a kind of bridge strengthening hoistable platform, can save bracket and set up, removes the time, section
The time that material, equipment transport are carried out using manpower is saved, hence it is evident that accelerate construction speed.
The utility model is achieved through the following technical solutions:
A kind of bridge strengthening hoistable platform, including platform and elevator, platform include front and back platform section and left and right platform section,
Front and back platform section is parallel to each other, and platform section parallel interval setting in left and right makes to be formed with column between platform between the platform section of front and back
Chamber and adapter cavity, front and back platform segment structure unanimously include multiple preceding latter linked standard paragraphs, and left and right platform segment structure unanimously includes
Four end positions of platform are arranged in standard paragraphs, elevator.
Above-mentioned bridge strengthening hoistable platform preferred embodiment, standard paragraphs include platform skeleton and expanded metal lath, and platform skeleton includes
Two upper lateral steel pipes, lateral steel pipe, multiple joint steel pipes, multiple angle steel, multiple vertical steel pipes, multiple bearing diagonal steel under two
Angle steel is arranged between lower transverse direction steel pipe in pipe, expanded metal lath and four flanges, is laid with expanded metal lath above angle steel, upper transverse direction steel pipe and under
It is equipped with vertical steel pipe and bearing diagonal steel pipe between lateral steel pipe, is connected as one between upper transverse direction steel pipe by joint steel pipe, on
Lateral steel pipe and lower lateral steel tube end part are equipped with flange.
Above-mentioned bridge strengthening hoistable platform preferred embodiment, upper transverse direction steel pipe, lower lateral steel pipe, joint steel pipe and vertical steel pipe
Outer diameter 48mm, wall thickness 3.5mm；Diagonal brace outer diameter of steel pipes 21.3mm, wall thickness 2.75mm；Angle steel uses 50 × 4 equal leg angles；Flange
Using the steel plate of thickness 15mm, expanded metal lath is the expanded steel diamond mesh that thickness is 4mm.
Above-mentioned bridge strengthening hoistable platform preferred embodiment, elevator include promoting motor, wirerope and pulley, promote motor
Setting is arranged on Bridge guardrail in front and back platform section end, pulley by Hook, and wirerope connects one end and is arranged in front and back
Platform section end, the wirerope other end are connected by pulley and promote motor.
Above-mentioned bridge strengthening hoistable platform preferred embodiment promotes motor and is bolted on pedestal, and pedestal is two
Channel steel disposed in parallel, channel steel are integrated with lower lateral steel-pipe welding.
Utility model has the advantages that saving the time that bracket is set up, removed, saves and carry out material using manpower
The time that material, equipment transport, hence it is evident that accelerate construction speed, and construction cost substantially reduces；Hoistable platform can be more convenient skill
Art personnel and testing staff up and down, can comprehensively exercise supervision inspection to work progress in time, improve bridge strengthening and apply
Working medium amount.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is that the utility model selectes embodiment schematic front view.
Fig. 2 is that the utility model selectes embodiment schematic top plan view.
Fig. 3 is that the utility model selectes embodiment schematic side view.
Fig. 4 is structural schematic diagram after platform is assembled.
Fig. 5 is Structure of hoist schematic diagram.
Fig. 6 is to promote motor scheme of installation.
Wherein, 1, upper lateral steel pipe, 2, vertical steel pipe, 3, bearing diagonal steel pipe, 4, flange, 5, angle steel, 6, lower lateral steel pipe,
7, joint steel pipe, 8, column chamber, 9, column, 10, adapter cavity, 11, front and back platform section, 12, left and right platform section, 13, promotion
Machine, 14, Hook, 15, pulley, 16, wirerope, 17, promotion motor, 18, pedestal.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
With reference to Fig. 4, a kind of bridge strengthening hoistable platform, including platform and elevator 13, platform include front and back platform section 11
With left and right platform section 12, front and back platform section 11 is parallel to each other, 12 parallel interval of left and right platform section setting front and back platform section 11 it
Between make to be formed with column chamber 8 and adapter cavity 10 between platform, front and back platform segment structure unanimously includes multiple preceding latter linked standards
Section, left and right platform segment structure unanimously includes standard paragraphs, and four end positions of platform are arranged in elevator.
With reference to Fig. 1, Fig. 2 and Fig. 3, standard paragraphs include platform skeleton and expanded metal lath, and platform skeleton includes two upper lateral steel
Lateral steel pipe 6, multiple joint steel pipes, multiple angle steel 5, multiple vertical steel pipes 2, multiple bearing diagonal steel pipes 3, steel plate under pipe 1, two
Net and four flanges 4 are arranged angle steel 5 between lower transverse direction steel pipe 6, expanded metal lath, upper transverse direction steel pipe 1 and lower cross are laid with above angle steel 5
To vertical steel pipe 2 and bearing diagonal steel pipe 3 is equipped between steel pipe 6, it is connected as one between upper transverse direction steel pipe 1 by joint steel pipe,
Upper transverse direction steel pipe 1 and lower lateral 6 end of steel pipe are equipped with flange 4.
In the present embodiment, upper transverse direction steel pipe 1, lower lateral steel pipe 6, joint steel pipe 7 and vertical steel pipe 2 outer diameter 48mm, wall
Thick 3.5mm；Diagonal brace outer diameter of steel pipes 21.3mm, wall thickness 2.75mm；Angle steel 5 uses 50 × 4 equal leg angles；Flange 4 uses thickness
The steel plate of 15mm, expanded metal lath are the expanded steel diamond mesh that thickness is 4mm.
With reference to Fig. 5, elevator includes promoting motor 17, wirerope 16 and pulley 15, and it is flat in front and back to promote the setting of motor 17
Platform section end, pulley 15 are arranged on Bridge guardrail by Hook 14, and wirerope 16 connects one end and is arranged in front and back platform section
End, 16 other end of wirerope are connected by pulley and promote motor 17.
It with reference to Fig. 6, promotes motor and is bolted on pedestal, pedestal 18 is two channel steels disposed in parallel, channel steel
It is welded as a whole with lower lateral steel pipe 6.
The utility model specific implementation process is as follows:
Platform standard section: platform skeleton by steel pipe 1 lateral on steel, lower lateral steel pipe, multiple joint steel pipes, multiple angle steel,
Multiple vertical steel pipes, multiple bearing diagonal steel pipes, expanded metal lath and flange welding form.Expanded metal lath is laid with after the completion of platform skeleton.
Platform is assembled: 9 front and rear sides of column are assembled into front and back platform section 11, column 9 or so two using 4 standard paragraphs
Side 4 standard paragraphs of setting carry out vertical connect with front and back platform section 11 as left and right platform section 12 and form entirety, and all assembly are adopted
It is connected with, after the completion of platform is assembled, promotes motor 17 in 4 end position settings, hung by wirerope 16, Hook 14
On Bridge guardrail, is manipulated by control cabinet and promote motor 17, realize the steady lifting of platform.It is operated by the utility model,
The vertical transport of personnel during bridge strengthening, equipment, material can be achieved, easy to operate, flexible, standardization level is high.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of bridge strengthening hoistable platform, it is characterised in that: including platform and elevator, platform includes front and back platform section and a left side
Right platform section, front and back platform section are parallel to each other, and platform section parallel interval setting in left and right makes between platform between the platform section of front and back
It is formed with column chamber and adapter cavity, front and back platform segment structure unanimously includes multiple preceding latter linked standard paragraphs, left and right platform section knot
Structure unanimously includes standard paragraphs, and four end positions of platform are arranged in elevator.
2. bridge strengthening hoistable platform according to claim 1, it is characterised in that: standard paragraphs include platform skeleton and steel plate
Net, platform skeleton include lateral steel pipe, multiple joint steel pipes, multiple angle steel, multiple vertical steels under two upper lateral steel pipes, two
Pipe, multiple bearing diagonal steel pipes, expanded metal lath and four flanges are arranged angle steel between lower transverse direction steel pipe, expanded metal lath are laid with above angle steel,
It is equipped with vertical steel pipe and bearing diagonal steel pipe between upper transverse direction steel pipe and lower lateral steel pipe, passes through joint steel pipe between upper transverse direction steel pipe
It is connected as one, upper transverse direction steel pipe and lower lateral steel tube end part are equipped with flange.
3. bridge strengthening hoistable platform according to claim 2, it is characterised in that: upper transverse direction steel pipe, lower lateral steel pipe, connection
The outer diameter 48mm of steel pipe and vertical steel pipe, wall thickness 3.5mm；Diagonal brace outer diameter of steel pipes 21.3mm, wall thickness 2.75mm；Angle steel using 50 ×
4 equal leg angles；Flange uses the steel plate of thickness 15mm, and expanded metal lath is the expanded steel diamond mesh that thickness is 4mm.
4. bridge strengthening hoistable platform according to claim 2, it is characterised in that: elevator includes promoting motor, wirerope
And pulley, motor setting is promoted in front and back platform section end, and pulley is arranged on Bridge guardrail by Hook, wirerope connection
One end setting is connected by pulley in front and back platform section end, the wirerope other end and promotes motor.
5. bridge strengthening hoistable platform according to claim 4, it is characterised in that: promote motor and be bolted in pedestal
On, pedestal is two channel steels disposed in parallel, and channel steel is integrated with lower lateral steel-pipe welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447296.1U CN208803390U (en) | 2018-09-05 | 2018-09-05 | Bridge strengthening hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447296.1U CN208803390U (en) | 2018-09-05 | 2018-09-05 | Bridge strengthening hoistable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803390U true CN208803390U (en) | 2019-04-30 |
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ID=66236002
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821447296.1U Active CN208803390U (en) | 2018-09-05 | 2018-09-05 | Bridge strengthening hoistable platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN208803390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541265A (en) * | 2022-03-04 | 2022-05-27 | 中铁长安重工有限公司 | Installation equipment and method for bridge single-column pier steel cap beam |
-
2018
- 2018-09-05 CN CN201821447296.1U patent/CN208803390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541265A (en) * | 2022-03-04 | 2022-05-27 | 中铁长安重工有限公司 | Installation equipment and method for bridge single-column pier steel cap beam |
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